Kaepernick really crossed the line and I was as angry as I’ve been at someone.
Having said that:
IF... he apologizes for what he did (Disrespecting America, the National anthem and Police Officers across the nation) and vows to never do it again I would have no problem with him playing.
I quit the NFL last year because of him. I still won’t watch any more games... and should the college game become so infected I will quit that as well.